第二部分:英语知识运用(共两节;满分50分)
第一节:单项选择(共l5小题;每小题l分,满分15分)
21. -- Do you think the information you get from the Internet is       help when you look for a new job?
   -- Well, it all depends. Anyway, it gives me more of       chance to try.
     A. the; the          B. a; a         C. a; the            D. the; a
22. -- What's the matter? You seem rather cross.
   -- I was asked to pay        this ugly shirt is worth.
     A. twice what       B. twice that    C. twice of what     D. twice of that